Bill inlet module of sorter with dust removal function

Abstract

The utility model discloses a bill inlet module with a dust removal function for a bill sorter, which is connected with the bill sorter and is characterized by comprising a dust removal part, a bill inlet module and a bill outlet module, the filtering piece comprises a filtering box and filtering cloth, and the filtering piece is connected to the air outlet end of the centrifugal fan; the limiting piece comprises a supporting plate, a resistance wheel and a banknote twisting wheel; the supporting plate is located below the dust removal piece, and the air inlet end of the air channel abuts against the limiting piece. The resistance wheel and the banknote twisting wheel are arranged in a close clamping manner to form a banknote conveying channel; and the conveying piece is connected with the banknote conveying channel of the limiting piece, and the conveying piece comprises a banknote conveying wheel and a banknote feeding table. The currency detector can provide a dust removal function before currency detection, and is excellent in dust removal efficiency and effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to a clearing machine field, especially a kind of clearing machine cash-in module with dust removal function. BACKGROUND

[0002] The clearing machine is a kind of equipment for counting, classifying and identifying the authenticity of banknotes, and is widely used in banks, financial institutions and other places.

[0003] In the existing clearing process, banknotes will be contaminated by various dust, debris and other impurities during the flow process. When banknotes pass through the traditional cash-in channel of the existing clearing machine during the counting process, a large amount of dust is generated, which will block the optical sensor in the cash channel and prevent it from verifying the banknotes. The long-term accumulation of dust also affects the efficiency of the transmission components. When dust accumulates inside the clearing machine, the clearing machine needs to be cleaned frequently, which increases the maintenance work of the clearing machine and reduces its service life. Furthermore, long-term exposure to dust can also affect the health of the staff. The clearing machine on the market lacks effective dust removal function and cannot meet the actual demand.

[0004] The information disclosed in this background section is only intended to increase the understanding of the general background of the present utility model, and should not be considered as acknowledging or implying in any form that this information constitutes prior art known to those skilled in the art. SUMMARY

[0005] The utility model aims to provide a kind of clearing machine cash-in module with dust removal function, which can solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides a kind of clearing machine cash-in module with dust removal function, which comprises: a dust removal device, the dust removal device comprises a centrifugal fan and an air duct;A filter element, the filter element comprises a filter box and a filter cloth, the filter element is connected to the air outlet end of the centrifugal fan;A limiting member, the limiting member comprises a supporting plate, a resistance wheel and a banknote twisting wheel;The supporting plate is located below the dust removal device, and the air inlet end of the air duct is close to the limiting member;The resistance wheel and the banknote twisting wheel are close to each other and are arranged in a sandwich manner to form a banknote conveying channel;A conveying member, the conveying member is connected to the banknote conveying channel of the limiting member, and the conveying member comprises a banknote conveying wheel and a banknote feeding table.

[0007] In one or more embodiments, the dust removal device further comprises a mounting bracket, the mounting bracket is fixed above the limiting member, and the centrifugal fan and the air duct are fixed on the mounting bracket.

[0008] In one or more embodiments, the centrifugal fan and the limiting member are electrically connected, and the centrifugal fan and the limiting member can operate synchronously.

[0009] In one or more embodiments, the centrifugal fan is electrically connected with the control system of the sorter, and the rotating speed of the centrifugal fan can be automatically changed to a favorable rotating speed according to the working efficiency and the point counting amount of the sorter.

[0010] In one or more embodiments, the air duct is made of plastic material and has plasticity, and can be deformed to change the relative position between the air duct and the limiting member.

[0011] In one or more embodiments, the filter box and the filter cloth are detachably connected by a buckle connection mode, so as to facilitate the periodic replacement of the filter cloth and the maintenance and maintenance.

[0012] In one or more embodiments, the supporting plate comprises an upper supporting plate and a lower supporting plate, and a limiting channel is formed between the upper supporting plate and the lower supporting plate, and the limiting channel is used for passing banknotes.

[0013] In one or more embodiments, the upper supporting plate and the lower supporting plate further comprise ventilation holes for providing a flow channel of air, and the size of the ventilation holes is smaller than the size of the banknotes, so as to prevent the banknotes from being blown off the track.

[0014] In one or more embodiments, the shape and size of the ventilation holes are different, and the different arrangement of the ventilation holes is used to form local convection and improve the dust removal effect.

[0015] In one or more embodiments, an outer shell is further provided, and the outer shell is arranged outside the dust removal member, the filter member, the limiting member and the conveying member.

[0016] Compared with the prior art, the multiple technical solutions and embodiments provided by the utility model have at least the following technical effects or advantages:

[0017] The shape and size of the ventilation holes are different, the flow rate of the air is different after entering and exiting the ventilation holes with different shapes, and then local vortexes are formed in the cavity, the gas flow efficiency is improved, and the dust removal effect is improved; the centrifugal fan and the limiting member are electrically connected, the centrifugal fan and the limiting member can operate simultaneously, and dust removal can be performed after starting; the air duct is made of plastic material and has plasticity, and can be deformed to change the relative position between the air duct and the limiting member. BRIEF DESCRIPTION OF DRAWINGS

[0018] The drawings described herein are used to provide further understanding of the application, and constitute a part of the application. The schematic embodiments of the application and the description thereof are used to explain the application, and can be considered as a combination of the preferred embodiments, and do not constitute an improper limitation on the application. In the drawings:

[0019] Figure 1The utility model provides a kind of overall structure schematic diagram of the front view section of the cash-in module of the cash sorter with dust removal function.

[0020] Figure 2 The utility model provides a kind of overall structure schematic diagram of the top view of the cash-in module of the cash sorter with dust removal function.

[0021] The numbers in the drawing represent: 11-centrifugal fan, 12-air duct, 13-mounting bracket, 2-filter, 31-resistance wheel, 32-banknote twisting wheel, 331-limiting channel, 41-banknote feeding wheel, 42-banknote feeding table. DETAILED DESCRIPTION

[0022] Unless otherwise specifically indicated, throughout the specification and the claims, the term "comprise" or variations such as "comprises" or "comprising" will be understood to imply the inclusion of a stated element or group of elements but not the exclusion of any other element or group of elements.

[0023] The utility model aims at providing a kind of cash-in module of the cash sorter with dust removal function, realize the effect of improving dust removal effect, dust removal before banknote testing, avoid dust to cover the effect of banknote testing characteristic.

[0024] Embodiment one:

[0025] The utility model provides a kind of cash-in module of the cash sorter with dust removal function, including: dust removal element, the dust removal element includes centrifugal fan 11 with air duct 12;Filter 2, the filter 2 includes filter box and filter cloth, the filter 2 is connected at the air outlet end of the centrifugal fan 11;Limiting element, the limiting element includes supporting plate, resistance wheel 31 and banknote twisting wheel 32;The supporting plate is located below the dust removal element, the air inlet end of the air duct 12 is close to the limiting element;Resistance wheel 31 and banknote twisting wheel 32 are close to clamping and set, form banknote feeding channel;Conveying element, the conveying element is connected with the banknote feeding channel of the limiting element, and the conveying element includes banknote feeding wheel 41 and banknote feeding table 42.

[0026] Specifically, to provide a kind of banknote testing before dust removal, avoid dust to cover the cash-in module of banknote testing characteristic, the dust removal element of the present application is connected with filter 2;The structure that limiting element is connected with conveying element.Dust removal element is used to provide gas flow, filter 2 is used to collect dust, both provide dust collection function together;Conveying element is used to place the banknote to be detected and send banknote into banknote passage;The limiting element is also used to limit the position and moving speed of banknote, so that dust removal element can better remove dust.

[0027] As a preferred embodiment of the embodiment, the dust removal element further includes mounting bracket 13, the mounting bracket 13 is fixed above the limiting element, and the centrifugal fan 11 and the air duct 12 are fixed on the mounting bracket 13.

[0028] As a preferred embodiment of the present embodiment, the centrifugal fan 11 is electrically connected with the limiting member, and the centrifugal fan 11 and the limiting member can simultaneously and synchronously operate.

[0029] Specifically, by simultaneously starting the operation of the centrifugal fan 11 and the limiting member, it is ensured that dust can be quickly sucked and discharged.

[0030] As a preferred embodiment of the present embodiment, the centrifugal fan 11 is electrically connected with the control system of the sorter, and the speed of the centrifugal fan 11 can be automatically changed to an advantageous speed according to the working efficiency and the amount of counting of the sorter. Specifically, when the gear position of the sorter is changed by user control, the speed of the centrifugal fan 11 needs to be changed accordingly to ensure the dust suction quality.

[0031] As a preferred embodiment of the present embodiment, the air duct 12 is made of plastic material and has plasticity, and can be deformed to change the relative position of the air duct 12 and the limiting member. Specifically, the air duct 12 made of plastic material can change the shape at will, and can change the distance between the air inlet end of the air duct 12 and the limiting member, thereby improving the dust suction quality.

[0032] As a preferred embodiment of the present embodiment, the filter box and the filter cloth are connected by a detachable buckle connection mode, which is used for facilitating the periodic replacement of the filter cloth and the maintenance and maintenance.

[0033] As a preferred embodiment of the present embodiment, the supporting plate includes an upper supporting plate and a lower supporting plate, and a limiting passage 331 is formed between the upper supporting plate and the lower supporting plate, and the limiting passage 331 is used for passing banknotes.

[0034] As a preferred embodiment of the present embodiment, the upper supporting plate and the lower supporting plate further include ventilation holes for providing a flow channel for air; the size of the ventilation holes is smaller than the size of the banknotes, which is used for preventing the banknotes from being blown off the track.

[0035] As a preferred embodiment of the present embodiment, the shapes and sizes of the ventilation holes are different, and the different settings refer to arranging the ventilation holes in different shapes and sizes, which is used for forming local convection and improving the dust suction effect.

[0036] Specifically, the difference setting refers to setting different shapes (for example, polygonal, circular, irregular cross section) and different sizes (different sizes, different thicknesses of the inner diameter of the ventilation hole channel) of the ventilation hole. The purpose is to disrupt the gas flow, flow rate and pressure of the wind after passing through the ventilation hole, so as to form a local vortex near the space of the ventilation hole and the limiting channel 331; further, the single direction of the wind direction is not enough to blow away all the dust, and the formation of the vortex provides multiple directions of the wind direction and the wind speed, so as to suck away the stubborn dust which is difficult to be removed by the single direction of the wind.

[0037] As a preferred embodiment of the present embodiment, it further comprises a shell, which is arranged outside the dust removal member, the filter member 2, the limiting member and the conveying member.

[0038] The foregoing description of specific exemplary embodiments of the present application is provided for the purpose of explanation and illustration. Such description is not intended to limit the application to the exact form described, and it is apparent that various modifications and variations can be made in light of the above teachings. The exemplary embodiments were chosen and described in order to explain the principles of the application and its practical application, thereby enabling others skilled in the art to implement and utilize the application in various embodiments and with various modifications as are suited to the particular use contemplated. The scope of the application is defined by the following claims and their equivalents.

Claims

1. A banknote sorting machine banknote feeding module with dust removal function, connected with a banknote sorting machine, characterized in that, The utility model relates to a banknote counting machine, including: A dust removal part including a centrifugal fan and an air duct; A filter part including a filter box and a filter cloth, the filter part being connected to the air outlet end of the centrifugal fan; A limiting part including a supporting plate, a resistance wheel and a banknote twisting wheel; The supporting plate is located below the dust removal part, and the air inlet end of the air duct is close to the limiting part; the resistance wheel and the banknote twisting wheel are close to each other and are arranged in a clamping manner to form a banknote conveying channel; A conveying part connected to the banknote conveying channel of the limiting part, the conveying part including a banknote conveying wheel and a banknote feeding table.

2. The banknote entry module of the sorter with dust removal function according to claim 1, characterized in that, The dust removal part further includes a mounting rack fixed above the limiting part, and the centrifugal fan and the air duct are fixed on the mounting rack.

3. The banknote entry module of the sorter with dust removal function according to claim 2, characterized in that, The centrifugal fan and the limiting part are electrically connected, and they can operate simultaneously and synchronously.

4. The cash-sorting module with dust removal function according to claim 3, characterized in that, The centrifugal fan is electrically connected to the control system of the banknote counting machine, and the speed of the centrifugal fan can be automatically changed to an advantageous speed according to the working efficiency and the number of banknotes counted by the banknote counting machine.

5. The cash-in module of the sorter with dust removal function according to claim 4, characterized in that, The air duct is made of plastic material and has plasticity, so it can be deformed to change the relative position of the air duct and the limiting part.

6. The cash-sorting module with dust removal function according to claim 1, characterized in that, The filter box and the filter cloth are connected in a detachable buckle connection mode, which facilitates regular replacement of the filter cloth and maintenance.

7. The cash-in module of the sorter with dust removal function according to claim 1, characterized in that, The supporting plate includes an upper supporting plate and a lower supporting plate, and a limiting channel is formed between the upper supporting plate and the lower supporting plate, which is used for passing banknotes.

8. The cash-in module of the sorter with dust removal function according to claim 7, characterized in that, The upper supporting plate and the lower supporting plate also include ventilation holes for providing a flow channel for air; the size of the ventilation holes is smaller than the size of banknotes to prevent banknotes from being blown off the track.

9. The cash-in module of the sorter with dust removal function according to claim 8, characterized in that, The shape and size of the ventilation holes are different, which means that the ventilation holes are arranged in different shapes and sizes to form local convection and improve the dust absorption effect.

10. The cash-sorting module with dust removal function according to any one of claims 1 to 9, characterized in that, The utility model also includes a shell arranged outside the dust removal part, the filter part, the limiting part and the conveying part.

Images